Across
- 3. a thing that is composed of two or more separate elements; a mixture.
- 5. an element that has properties that are intermediate between those of metals and nonmetals.
- 6. periodic table
- 8. a chemical element that mostly lacks the characteristics of a metal.
- 9. an element that readily forms positive ions and has metallic bonds.
Down
- 1. An atom or molecule with an electric charge due to the loss or gain of one or more electrons.
- 2. A chemical bond that generates two oppositely charged ions
- 4. An extremely small amount of a thing or quality.
- 7. Electrically neutral group of two or more atoms held together by chemical bonds.